include/wx/gtk1/app.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/gtk1/app.h
   3 // Purpose:
   4 // Author:      Robert Roebling
   5 // Id:          $Id$
   6 // Copyright:   (c) 1998 Robert Roebling, Julian Smart
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 #ifndef __GTKAPPH__
  11 #define __GTKAPPH__
  12
  13 #include "wx/frame.h"
  14 #include "wx/icon.h"
  15 #include "wx/strconv.h"
  16
  17 typedef struct _GdkVisual GdkVisual;
  18
  19 //-----------------------------------------------------------------------------
  20 // classes
  21 //-----------------------------------------------------------------------------
  22
  23 class WXDLLIMPEXP_FWD_CORE wxApp;
  24 class WXDLLIMPEXP_FWD_BASE wxLog;
  25
  26 //-----------------------------------------------------------------------------
  27 // wxApp
  28 //-----------------------------------------------------------------------------
  29
  30 class WXDLLIMPEXP_CORE wxApp: public wxAppBase
  31 {
  32 public:
  33     wxApp();
  34     virtual ~wxApp();
  35
  36     /* override for altering the way wxGTK intializes the GUI
  37      * (palette/visual/colorcube). under wxMSW, OnInitGui() does nothing by
  38      * default. when overriding this method, the code in it is likely to be
  39      * platform dependent, otherwise use OnInit(). */
  40     virtual bool OnInitGui();
  41
  42     // override base class (pure) virtuals
  43     virtual void WakeUpIdle();
  44
  45     virtual bool Initialize(int& argc, wxChar **argv);
  46     virtual void CleanUp();
  47
  48     static bool InitialzeVisual();
  49
  50     virtual void OnAssertFailure(const wxChar *file,
  51                                  int line,
  52                                  const wxChar *func,
  53                                  const wxChar *cond,
  54                                  const wxChar *msg);
  55
  56     bool IsInAssert() const { return m_isInAssert; }
  57
  58     int             m_idleTag;
  59     void RemoveIdleTag();
  60
  61     unsigned char  *m_colorCube;
  62
  63     // Used by the wxGLApp and wxGLCanvas class for GL-based X visual
  64     // selection.
  65     void           *m_glVisualInfo; // this is actually an XVisualInfo*
  66     void           *m_glFBCInfo; // this is actually an GLXFBConfig*
  67     // This returns the current visual: either that used by wxRootWindow
  68     // or the XVisualInfo* for SGI.
  69     GdkVisual      *GetGdkVisual();
  70
  71 private:
  72     // true if we're inside an assert modal dialog
  73     bool m_isInAssert;
  74
  75     DECLARE_DYNAMIC_CLASS(wxApp)
  76 };
  77
  78 #endif // __GTKAPPH__